<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

    <script>

        var name = '小花' ;
        var age = 17 ;

        // var obj = {
        //     name : name ,
        //     age : age
        // }

        // 属性名和属性值是一样的时候，可以简写
        var obj = {
            name  ,
            age 
        }

        console.log(obj);



        const username = 'yy' ;
        const userpwd = '123' ;

        const data = {
            username , 
            userpwd
        }

        // data对象需要传给后端


        

    </script>
    
</body>
</html>